We look at the division of 64566641 by 438 
We're looking to find how many times 438 goes into 64566641.

Let's proceed to step 1:
When dividing 6 by 438, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (4) from the dividend, add it to 6, then carry on: 64 / 438

Going ahead to step 2:
438 can be fit into 64 0 times, resulting in a remainder of 64.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 64 and we're left with 64.
Bring next digit (5) of the dividend behind the 64 and repeat the process: 645 / 438

On to step 3:
645 divided by 438 is 1 with a remainder of 207.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 438 from 645, we get 207.
Grab the next digit (6) from the dividend, add it to 207, then carry on: 2076 / 438

Step 4:
438 goes into 2076 4 times with a remainder of 324.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
Deduct 1752 from 2076 and we're left with 324.
Append the next digit (6) from the dividend to 324 and continue with: 3246 / 438

On to step 5:
If we divide 3246 by 438, we get 7 and a remainder of 180.
Write down 7 as next digit of the result. 
Result so far: 147.0
Subtracting 3066 from 3246 leaves us with 180.
Grab the next digit (6) from the dividend, add it to 180, then carry on: 1806 / 438

On to step 6:
1806 divided by 438 is 4 with a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 1474.0
Subtracting 1752 from 1806 leaves us with 54.
Fetch the next digit (4) from the dividend, attach it to 54 and continue: 544 / 438

Let's proceed to step 7:
544 divided by 438 is 1 with a remainder of 106.
Write down 1 as next digit of the result. 
Result so far: 14741.0
Subtract 438 from 544 to get 106.
Append the next digit (1) from the dividend to 106 and continue with: 1061 / 438

Let's proceed to step 8:
438 can be fit into 1061 2 times, resulting in a remainder of 185.
The next digit of our result is 2. 
Result so far: 147412.0
The remainder is 185 after subtracting 876 from 1061.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

Moving on to step 9:
438 goes into 1850 4 times with a remainder of 98.
Use 4 as the next digit of our solution. 
Result so far: 147412.4
If we subtract 1752 from 1850, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 10:
438 can be fit into 980 2 times, resulting in a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 147412.42
The remainder is 104 after subtracting 876 from 980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 11:
When dividing 1040 by 438, we get 2 with a remainder of 164.
Put 2 as the next digit of the answer. 
Result so far: 147412.422
Deduct 876 from 1040 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

In conclusion, the division gives 147412.422 with a balance of 0.0164.